3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace MyNameSpace; var_dump(ThisClass\Does\Not\Exist::class);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0040.01118.43
8.3.50.0120.00722.92
8.3.40.0070.00718.61
8.3.30.0110.00418.59
8.3.20.0070.00020.03
8.3.10.0050.00321.91
8.3.00.0040.00419.79
8.2.180.0100.00718.01
8.2.170.0070.01422.96
8.2.160.0100.00319.34
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00422.09
8.2.120.0070.00026.35
8.2.110.0120.00620.84
8.2.100.0060.00617.78
8.2.90.0040.00417.72
8.2.80.0070.00017.97
8.2.70.0060.00317.36
8.2.60.0030.00617.80
8.2.50.0000.00918.07
8.2.40.0050.00518.09
8.2.30.0080.00017.99
8.2.20.0040.00417.48
8.2.10.0000.00717.80
8.2.00.0000.00817.82
8.1.280.0100.00625.92
8.1.270.0050.00323.99
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00322.54
8.1.230.0040.00720.88
8.1.220.0090.00017.74
8.1.210.0040.00418.88
8.1.200.0050.00317.10
8.1.190.0000.00817.10
8.1.180.0030.00618.10
8.1.170.0060.00318.46
8.1.160.0000.00818.63
8.1.150.0040.00418.85
8.1.140.0050.00219.35
8.1.130.0030.00317.38
8.1.120.0030.00517.34
8.1.110.0070.00317.34
8.1.100.0000.00717.34
8.1.90.0060.00317.36
8.1.80.0050.00217.34
8.1.70.0030.00317.37
8.1.60.0070.00017.37
8.1.50.0030.00617.36
8.1.40.0030.00517.33
8.1.30.0030.00517.42
8.1.20.0060.00317.54
8.1.10.0000.00817.35
8.1.00.0050.00217.16
8.0.300.0000.00719.86
8.0.290.0040.00416.63
8.0.280.0030.00618.22
8.0.270.0070.00016.62
8.0.260.0000.00716.70
8.0.250.0030.00316.76
8.0.240.0000.00716.71
8.0.230.0000.00716.79
8.0.220.0030.00416.78
8.0.210.0070.00016.63
8.0.200.0070.00416.83
8.0.190.0000.00816.72
8.0.180.0000.00716.70
8.0.170.0070.00316.68
8.0.160.0000.00716.79
8.0.150.0030.00516.70
8.0.140.0030.00316.70
8.0.130.0000.00613.22
8.0.120.0040.00416.69
8.0.110.0070.00016.76
8.0.100.0040.00416.63
8.0.90.0000.00816.87
8.0.80.0120.00316.70
8.0.70.0050.00316.75
8.0.60.0000.00716.82
8.0.50.0050.00316.70
8.0.30.0090.00816.78
8.0.20.0140.00517.40
8.0.10.0000.00816.82
8.0.00.0070.01016.45
7.4.330.0030.00315.08
7.4.320.0060.00016.38
7.4.300.0030.00316.43
7.4.290.0000.00816.37
7.4.280.0040.00416.24
7.4.270.0030.00316.28
7.4.260.0030.00316.34
7.4.250.0030.00316.40
7.4.240.0000.00716.37
7.4.230.0070.00016.20
7.4.220.0190.00616.39
7.4.210.0060.01316.43
7.4.200.0000.00716.46
7.4.160.0080.00716.19
7.4.150.0100.00717.40
7.4.140.0150.00317.86
7.4.130.0040.01316.36
7.4.120.0040.01416.46
7.4.110.0120.00616.40
7.4.100.0030.01716.29
7.4.90.0060.01016.34
7.4.80.0120.01019.39
7.4.70.0140.01116.27
7.4.60.0070.01016.48
7.4.50.0130.00316.43
7.4.40.0110.00616.49
7.4.30.0080.00916.37
7.4.00.0100.00615.12
7.3.330.0000.00713.00
7.3.320.0050.00312.85
7.3.310.0070.00016.08
7.3.300.0070.00016.10
7.3.290.0060.00015.98
7.3.280.0040.01216.12
7.3.270.0140.00317.40
7.3.260.0040.01516.25
7.3.250.0080.00916.11
7.3.240.0110.01216.24
7.3.230.0150.00616.39
7.3.210.0070.01016.25
7.3.200.0070.01016.18
7.3.190.0130.00315.99
7.3.180.0070.01016.12
7.3.170.0060.01016.07
7.3.160.0130.00416.22
7.2.330.0100.00716.19
7.2.320.0130.00316.16
7.2.310.0110.00716.42
7.2.300.0110.00716.44
7.2.290.0100.01316.17
7.2.60.0030.01316.36
7.2.50.0050.00516.80
7.1.200.0040.00815.59
7.1.70.0000.00816.77
7.1.60.0030.00919.45
7.1.00.0000.08022.44
7.0.200.0040.00716.69
7.0.90.0170.06720.00
7.0.80.0130.07319.91
7.0.70.0170.06019.91
7.0.60.0200.05719.84
7.0.50.0130.06020.39
7.0.40.0130.05720.32
7.0.30.0100.07020.37
7.0.20.0170.08020.42
7.0.10.0130.06320.23
7.0.00.0600.07720.23
5.6.230.0170.05720.56
5.6.220.0100.07320.57
5.6.210.0070.08320.65
5.6.200.0130.06321.02
5.6.190.0230.05321.07
5.6.180.0130.06021.05
5.6.170.0130.07021.08
5.6.160.0200.07721.20
5.6.150.0200.06321.07
5.6.140.0170.08021.11
5.6.130.0130.08321.16
5.6.120.0000.08021.17
5.6.110.0100.06721.08
5.6.100.0170.07021.04
5.6.90.0130.06321.07
5.6.80.0170.06320.39
5.6.70.0170.06020.47
5.6.60.0130.05320.38
5.6.50.0230.06720.50
5.6.40.0130.05320.48
5.6.30.0200.04720.46
5.6.20.0200.05020.49
5.6.10.0200.05320.52
5.6.00.0200.04720.43

preferences:
48.29 ms | 401 KiB | 5 Q